Plantronics Wireless Headset Replacement BatteryLong-Lasting Battery PackKeep your Plantronics headset running smoothly with this high quality replacement battery! Compatible with several models of Plantronics wireless headsets, this impressive pack provides the same lengthy runtime as the original factory battery. Manufactured by Empire Scientific, one of the industry leaders in replacement battery packs, this Lithium Polymer pack will make you never miss another call!Features: Replaces the Plantronics 82742-01 and Plantronics 84598-01 Comes with Empire's 1 Year Warranty Compatible With: Plantronics SAVI Plantronics W440 Plantronics W440M Plantronics W740 Plantronics W740M Plantronics W745 Plantronics WH500 Specifications: Battery Size: Battery Pack Battery Chemistry: Lithium Polymer (Li-Poly) Cell Count: 1 Cell Nominal Voltage: 3.7V Nominal Capacity: 140 mAh Watt Hours: 0.52 Wh Dimensions: Length - 1.32" (33.5 mm) Width - 0.90" (22.9 mm) Height - 0.34" (8.6 mm) Weight: 1.44 oz. (40.8 g)
